Abstract: A coaxial transmission includes a crankshaft rotated about an axis of rotation; at least one crank pin; at least one piston set having a plurality of pistons each having a toothing at a first end facing away from the axis of rotation; a hollow shaft having an inner toothing wherein the pistons are disposed within the hollow shaft; a guide unit wherein the pistons are linearly guided in the guide unit and movable back and forth parallel to a radial direction which is perpendicular to the axis of rotation. The toothings of the first ends of the pistons can be brought into engagement with the inner toothing and disengagement from the inner toothing. A common, star-shaped connecting rod is provided to connect the pistons of each set to the crank pin.

Abstract: A coaxial transmission includes a crankshaft rotated about an axis of rotation; at least one crank pin; at least one piston set having a plurality of pistons each having a toothing at a first end facing away from the axis of rotation; a hollow shaft having an inner toothing wherein the pistons are disposed within the hollow shaft; a guide unit wherein the pistons are linearly guided in the guide unit and movable back and forth parallel to a radial direction which is perpendicular to the axis of rotation. The toothings of the first ends of the pistons can be brought into engagement with the inner toothing and disengagement from the inner toothing. A common, star-shaped connecting rod is provided to connect the pistons of each set to the crank pin.

Abstract: A cleaning apparatus includes at least one detection device for detecting soiling on a vehicle to be cleaned and at least one cleaning device for cleaning the vehicle. A control device controls the at least one cleaning device in dependence on the detected soiling. The at least one cleaning device includes at least one multi-axis robot for positioning a cleaning element relative to the vehicle. The cleaning apparatus enables simple, fast and reliable automatic cleaning of the vehicle.

Abstract: An exhaust gas outlet system for a motor vehicle has an end pipe and a cover. The end pipe cover has an end pipe cover inner and outer wall constructed with at least two walls. The end pipe cover inner wall is constructed in at least two parts, can be closed radially around the end pipe and can be at least partially arranged in a positive-locking manner on the end pipe so that the end pipe cover inner wall in the state thereof mounted on the end pipe is not axially displaceable. A first annular securing element keeps the end pipe cover inner wall radially fixed on the end pipe. The end pipe cover outer wall can be pushed axially over the end pipe cover inner wall. The end pipe cover outer wall is fixed by means of a locking connection axially to the end pipe cover inner wall.

Abstract: An exhaust gas outlet system for a motor vehicle has an end pipe and a cover. The end pipe cover has an end pipe cover inner and outer wall constructed with at least two walls. The end pipe cover inner wall is constructed in at least two parts, can be closed radially around the end pipe and can be at least partially arranged in a positive-locking manner on the end pipe so that the end pipe cover inner wall in the state thereof mounted on the end pipe is not axially displaceable. A first annular securing element keeps the end pipe cover inner wall radially fixed on the end pipe. The end pipe cover outer wall can be pushed axially over the end pipe cover inner wall. The end pipe cover outer wall is fixed by means of a locking connection axially to the end pipe cover inner wall.